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ISO 12004-2:2021

Metallic materials — Determination of forming-limit curves for sheet and strip — Part 2: Determination of forming-limit curves in the laboratory

General information
Valid from 10.02.2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
10.02.2021
Main
15.10.2008
Main
This document specifies testing conditions for use when constructing a forming-limit curve (FLC) at ambient temperature and using linear strain paths. The material considered is flat, metallic and of thickness between 0,3 mm and 4 mm. NOTE The limitation in thickness of up to 4 mm is proposed, giving a maximum allowable thickness to the punch diameter ratio.
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